package com.hope.mychat.dao;

import com.hope.mychat.domain.po.Chatroom;

public interface ChatroomMapper {
    int deleteByPrimaryKey(Integer id);

    int insert(Chatroom record);

    int insertSelective(Chatroom record);

    Chatroom selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(Chatroom record);

    int updateByPrimaryKey(Chatroom record);
}